Deep phase modulation interferometry

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 近地天体探测和太阳系天体研究团组

	Deep phase modulation interferometry
	Heinzel, Gerhard 1,2; Cervantes, Felipe Guzman 1,2,3; Marin, Antonio F. Garcia 1,2; Kullmann, Joachim 1,2; Feng, Wang 1,2,4; Danzmann, Karsten 1,2
刊名	OPTICS EXPRESS
	2010-08-30
卷号	18 期号:18 页码:19076-19086
关键词	HETERODYNE INTERFEROMETER OPTICAL INTERFEROMETERS SHIFTING INTERFEROMETRY AUTOMATIC ALIGNMENT LTP INTERFEROMETER READOUT ACCURACY SENSOR SYSTEM NOISE
ISSN号	1094-4087
英文摘要	We have developed a method to equip homodyne interferometers with the capability to operate with constant high sensitivity over many fringes for continuous real-time tracking. The method can be considered as an extension of the "J(1) ... J(4)" methods, and its enhancement to deliver very sensitive angular measurements through Differential Wavefront Sensing is straightforward. Beam generation requires a sinusoidal phase modulation of several radians in one interferometer arm. On a stable optical bench, we have demonstrated a long-term sensitivity over thousands of seconds of 0.1 mrad/root Hz that correspond to 20 pm/root Hz in length, and 10 nrad/root Hz in angle at millihertz frequencies. (c) 2010 Optical Society of America
学科主题	Optics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics
研究领域[WOS]	Optics
关键词[WOS]	HETERODYNE INTERFEROMETER ; OPTICAL INTERFEROMETERS ; SHIFTING INTERFEROMETRY ; AUTOMATIC ALIGNMENT ; LTP INTERFEROMETER ; READOUT ; ACCURACY ; SENSOR ; SYSTEM ; NOISE
收录类别	SCI
语种	英语
WOS记录号	WOS:000282107900061
公开日期	2011-11-23
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1067]
专题	紫金山天文台_近地天体探测和太阳系天体研究团组
作者单位	1.Max Planck Inst Gravitat Phys, Albert Einstein Inst Hannover, D-30167 Hannover, Germany 2.Leibniz Univ Hannover, Albert Einstein Inst Hannover, D-30167 Hannover, Germany 3.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA 4.Acad Sinica, Purple Mt Observ, CAS, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Heinzel, Gerhard,Cervantes, Felipe Guzman,Marin, Antonio F. Garcia,et al. Deep phase modulation interferometry[J]. OPTICS EXPRESS,2010,18(18):19076-19086.
APA	Heinzel, Gerhard,Cervantes, Felipe Guzman,Marin, Antonio F. Garcia,Kullmann, Joachim,Feng, Wang,&Danzmann, Karsten.(2010).Deep phase modulation interferometry.OPTICS EXPRESS,18(18),19076-19086.
MLA	Heinzel, Gerhard,et al."Deep phase modulation interferometry".OPTICS EXPRESS 18.18(2010):19076-19086.